package com.sth.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2WebMvc;

import java.util.ArrayList;
import java.util.List;

/**
 * knife4j配置信息 http://localhost:8086/doc.html
 */
@Configuration
@EnableSwagger2WebMvc
public class Knife4jConfig {

    @Bean
    public Docket adminApiConfig() {
        List<Parameter> pars = new ArrayList<>();
        ParameterBuilder tokenPar = new ParameterBuilder();
        tokenPar.name("token").description("用户token").defaultValue("").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
        pars.add(tokenPar.build());
        //添加head参数end

        Docket adminApi = new Docket(DocumentationType.SWAGGER_2).groupName("sth").apiInfo(adminApiInfo()).select()
                                                                 //只显示admin路径下的页面
                                                                 .apis(RequestHandlerSelectors.basePackage("com.sth")).paths(PathSelectors.regex("/sth/.*")).build().globalOperationParameters(pars);
        return adminApi;
    }

    private ApiInfo adminApiInfo() {

        return new ApiInfoBuilder().title("后台管理系统-API文档").description("本文档描述了后台管理系统微服务接口定义").version("1.0").contact(new Contact("atguigu", "http://atguigu.com", "atguigu@qq.com")).build();
    }
}
